|
FV25HP
Direct Servo subwoofer |
Dual 15" ported
audiophile sub with 900WRMS amplifier |
Performance & Specifications
FV25HP has three port openings tuned to 13hz
. In the following is the frequency response when extension filter
is set to 12hz and low damping.
![sealed response](images/figures/FV25HP_2p_line_nophase.jpg)
Fig 1.0 - FV25 Frequency response chart
with line-in 12hz low damping and two ports open
![sealed response](images/figures/FV25HP_2p_line.jpg)
Fig 1.1 - FV25HP Frequency and phase
response chart with line-in 12hz low damping and two ports open
Figure 1.1 has the phase response added.
FV25HP also has a rumble filter with -6db @10hz. This is suitable
for playing opening scene in movie Edge of Tomorrow and 3 port operation
to control cone excursion in the subsonic range. Fig 1.2 shows the
frequency response of this rumble filter.
![](images/figures/FV25HP_RF.jpg)
Fig 1.2 - FV25HP Frequency response of
the selectable rumble filter
Integration
One important aspect of getting a correct integration
is phase alignment. We have written a
guide on how to achieve a phase aligned subwoofer. More
![>](images/arrow_fill01.gif)
Driver |
Dual 15" high excursion
with custom sensing coil |
Driver materials |
One piece black anodized
dish aluminum with rubber surround |
|
Cast aluminum basket
|
|
Multiple aluminum flux
de-modulation shorting rings |
Amplifier |
1800W RMS Hypex class-D
patented servo controlled |
Dimensions |
21"(W) x 41-1/2"
(H )x 22"(D) - (24" D with grille and heatsink knobs)
|
Shipping Weight |
230 lbs (210lbs gross) |
Frequency Response |
12 - 200 Hz (-4db@12hz)
with LFE input |
|
12 - 90 Hz (-4db@12hz)
with LINE IN input |
Multi-tune |
12.5hz (3 port) |
Crossover slope |
Selectable 12 or 24
dB / octave (PEQ) |
Crossover range (Low
pass) |
25 - 100 Hz |
Rumble Filter (High pass
) |
12 Hz 18 dB / octave
(-6db @10hz) |
Phase adjustment |
0 - 180 degrees continuously
variable |
Bass damping factor settings
|
high (Q=0.5), med (Q=0.7),
and low (Q=1.1) |
Finishes |
Available in black matte
paint or black oak vinyl |
Warranty |
5 years warranty on driver
and 3 years on electronics |
|
45 day home trial with
customer paying one-way return shipping |
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